Re: [Repeater-Builder] 450 Micor Repeator Amp

[wd8chl]

k0jxi wrote:
> I am sure this has been asked before but I could not find any
> comprehensive links.
> 
> Will the Motorola 450 to 470 75 watt Micor Repeater Amp TLE1713A work
> safely in the ham band on TX of 444.900. Most of my experience is
> with GE and not Motorola.
> 
> Appreciate any advice.
> 
> Dale, K0JXI

Yes. Check out the Repeater-Builder web page for instructions on how to 
tune the stages in front of it for best efficiency.

I retuned one I will be putting in service soon per that page. With a 
test element at 444.525, I have 2.2 W from the low-level amp output (BNC 
on the front), and it loafs at 70W. If I crank the output adjust pot up 
all the way, it does 112W! (DON'T run it that way tho-it WILL burn up!)

Jim
WD8CHL

Re: [Repeater-Builder] 450 Micor Repeator Amp

[Captainlance]

yes, no problems.Just keep the drive between 1.5 and 2 watts, with the power 
set adjusted for 80 watts or less at the antenna port...

Lance N2HBA
  - Original Message - 
  From: k0jxi 
  To: Repeater-Builder@yahoogroups.com 
  Sent: Saturday, May 09, 2009 12:52 PM
  Subject: [Repeater-Builder] 450 Micor Repeator Amp





  I am sure this has been asked before but I could not find any comprehensive 
links.

  Will the Motorola 450 to 470 75 watt Micor Repeater Amp TLE1713A work safely 
in the ham band on TX of 444.900. Most of my experience is with GE and not 
Motorola.

  Appreciate any advice.

  Dale, K0JXI



  


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06:54:00

[Repeater-Builder] 450 Micor Repeator Amp

[k0jxi]

I am sure this has been asked before but I could not find any comprehensive 
links.

Will the Motorola 450 to 470 75 watt Micor Repeater Amp TLE1713A work safely in 
the ham band on TX of 444.900. Most of my experience is with GE and not 
Motorola.

Appreciate any advice.

Dale, K0JXI